QWidget#GraphicsTopToolWidget {
    min-height: 32px;
    max-height: 32px;
}

QCatGrayGraphicsDrawingBoardView {
    background-color: #244242;
    border: none;
}



QScrollArea {
    border: none;
    background-color: transparent;
}

/* 滚动条 */
QScrollBar:vertical
{
    width:8px;
    background-color: transparent;
    margin:0px,0px,0px,0px;
    padding-top:0px;
    padding-bottom:0px;
}

QScrollBar::handle:vertical
{
    width:8px;
    background:rgba(130,130,130,50%);
    border-radius:4px;
    min-height:20;
}

QScrollBar::handle:vertical:hover
{
    width:8px;
    background:rgba(130,130,130,75%);
    border-radius:4px;
    min-height:20;
}

QScrollBar::handle:vertical:pressed
{
    width:8px;
    background:rgba(223,74,22,100%);
    border-radius:4px;
    min-height:20;
}

/* 上下箭头的边框 */
QScrollBar::add-line:vertical,QScrollBar::sub-line:vertical
{
    background: transparent;
    border: none;
}

/* 滚动条背景 */
QScrollBar::add-page:vertical,QScrollBar::sub-page:vertical
{
    width: 0px;
    background: transparent;
    border: none;
}

QScrollBar:horizontal
{
    height:8px;
    background-color: transparent;
    margin:0px,0px,0px,0px;
    padding-top:0px;
    padding-bottom:0px;
}

QScrollBar::handle:horizontal
{
    height:8px;
    background:rgba(130,130,130,50%);
    border-radius:4px;
    min-width:20;
}

QScrollBar::handle:horizontal:hover
{
    height:8px;
    background:rgba(130,130,130,75%);
    border-radius:4px;
    min-width:20;
}

QScrollBar::handle:horizontal:pressed
{
    height:8px;
    background:rgba(223,74,22,100%);
    border-radius:4px;
    min-width:20;
}


/* 左右箭头的边框 */
QScrollBar::add-line:horizontal,QScrollBar::sub-line:horizontal
{
    background: transparent;
    border: none;
}

/* 滚动条背景 */
QScrollBar::add-page:horizontal,QScrollBar::sub-page:horizontal
{
    height: 0px;
    background: transparent;
    border: none;
}